tx 0x9a7319b4bab677e894afb52cbfcd21fd5ce7c7d878a7d1581c8c0c1a6ad6c61dCopy

payload

{
  "ModifyOrder": {
    "new_size": 6872792,
    "order_id": 51630795,
    "new_price": null
  }
}